We've always known that Ariana Grande had vocal chops as major as her ponytail, but we never realized she'd been hiding a secret talent: the ability to perfectly impersonate Céline Dion, which she demonstrated Friday on The Tonight Show.

We know it's been on your calendar all year. You've likely been counting down the days, and now that day has arrived – Middle Name Appreciation Day. March 10 is a day to be thankful for your underappreciated middle name, a name which doesn't get much love or notoriety unless you're filling out a DMV form … or if you're in trouble with your mother.